{"cve":"CVE-2024-6387","nvd":{"published":"2024-07-01T13:15:06.467","modified":"2026-10-15T03:17:04.790","status":"Modified","description":"A security regression (CVE-2006-5051) was discovered in OpenSSH's server (sshd). There is a race condition which can lead sshd to handle some signals in an unsafe manner. An unauthenticated, remote attacker may be able to trigger it by failing to authenticate within a set time period.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","score":8.1},"cwes":["CWE-362","CWE-364"],"references":["https://access.redhat.com/errata/RHSA-2024:4312","https://access.redhat.com/errata/RHSA-2024:4340","https://access.redhat.com/errata/RHSA-2024:4389","https://access.redhat.com/errata/RHSA-2024:4469","https://access.redhat.com/errata/RHSA-2024:4474"],"products":["almalinux:almalinux","amazon:amazon_linux","apple:macos","arista:eos","canonical:ubuntu_linux","debian:debian_linux","freebsd:freebsd","netapp:500f_firmware","netapp:8300_firmware","netapp:8700_firmware","netapp:a150_firmware","netapp:a1k_firmware","netapp:a220_firmware","netapp:a250_firmware","netapp:a400_firmware","netapp:a700s_firmware","netapp:a70_firmware","netapp:a800_firmware","netapp:a900_firmware","netapp:a90_firmware","netapp:a9500_firmware","netapp:active_iq_unified_manager","netapp:bootstrap_os","netapp:c190_firmware","netapp:c250_firmware","netapp:c400_firmware","netapp:c800_firmware","netapp:e-series_santricity_os_controller","netapp:fas2720_firmware","netapp:fas2750_firmware","netapp:fas2820_firmware","netapp:ontap","netapp:ontap_select_deploy_administration_utility","netapp:ontap_tools","netbsd:netbsd","openbsd:openssh","redhat:enterprise_linux","redhat:enterprise_linux_eus","redhat:enterprise_linux_for_arm_64","redhat:enterprise_linux_for_arm_64_eus","redhat:enterprise_linux_for_ibm_z_systems","redhat:enterprise_linux_for_ibm_z_systems_eus","redhat:enterprise_linux_for_power_little_endian","redhat:enterprise_linux_for_power_little_endian_eus","redhat:enterprise_linux_server_aus","redhat:openshift_container_platform","sonicwall:sma_6200_firmware","sonicwall:sma_6210_firmware","sonicwall:sma_7200_firmware","sonicwall:sma_7210_firmware"],"source":"nvd","synced_at":"2026-10-19T21:52:00.836172422+00:00"},"epss":{"cve":"CVE-2024-6387","score":0.99506,"percentile":0.99945,"date":"2026-10-25"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}